.a-btn {
    width: 120px;
    height: 120px;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    display: block;
    margin: 20px;
    float: left;
    background: #cf6062;
    position: relative;
    -webkit-box-shadow: 0px 0px 5px 0px rgba(246, 212, 163, 0.5) inset, 0px -1px 5px 4px rgba(170, 77, 27, 0.2) inset, 0px 0px 0px 7px #fff, 0px 0px 1px 8px rgba(188, 188, 188, 0.4), 0px 0px 0px 9px #fff;
    -moz-box-shadow: 0px 0px 5px 0px rgba(246, 212, 163, 0.5) inset, 0px -1px 5px 4px rgba(170, 77, 27, 0.2) inset, 0px 0px 0px 7px #fff, 0px 0px 1px 8px rgba(188, 188, 188, 0.4), 0px 0px 0px 9px #fff;
    box-shadow: 0px 0px 5px 0px rgba(246, 212, 163, 0.5) inset, 0px -1px 5px 4px rgba(170, 77, 27, 0.2) inset, 0px 0px 0px 7px #fff, 0px 0px 1px 8px rgba(188, 188, 188, 0.4), 0px 0px 0px 9px #fff;
    -webkit-transition: all 0.3s linear;
    -moz-transition: all 0.3s linear;
    -o-transition: all 0.3s linear;
    transition: all 0.3s linear;
}

.a-btn span {
    z-index: 9999;
    position: relative;
    display: table-cell;
    width: 80px;
    height: 80px;
    padding: 20px;
    text-align: center;
    vertical-align: middle;
    font-size: 20px;
    color: #fff;
    text-shadow: 0px 1px 1px #A03F16;
    font-family: "Arvo", "Myriad Pro", "Trebuchet MS", sans-serif;
    -webkit-transition: all 0.3s linear;
    -moz-transition: all 0.3s linear;
    -o-transition: all 0.3s linear;
    transition: all 0.3s linear;
}

.a-btn span:nth-child(1),
.a-btn span:nth-child(3) {
    position: absolute;
    top: 0px;
    left: 0px;
    font-size: 20px;
    line-height: 80px;
    opacity: 0;
}

.a-btn span:nth-child(1) {
    background: transparent url(../images/star.png) no-repeat center center;
    opacity: 0.2;
}

.a-btn:hover {
    background: rgba(170, 77, 27, 0.6);
    -webkit-box-shadow: 0px 0px 5px 0px rgba(246, 212, 163, 0.5) inset, 0px -1px 5px 4px rgba(170, 77, 27, 0.2) inset, 0px 0px 0px 7px #fff, 1px 4px 5px 8px rgba(188, 188, 188, 0.6), 0px 0px 0px 9px #fff;
    -moz-box-shadow: 0px 0px 5px 0px rgba(246, 212, 163, 0.5) inset, 0px -1px 5px 4px rgba(170, 77, 27, 0.2) inset, 0px 0px 0px 7px #fff, 1px 4px 5px 8px rgba(188, 188, 188, 0.6), 0px 0px 0px 9px #fff;
    box-shadow: 0px 0px 5px 0px rgba(246, 212, 163, 0.5) inset, 0px -1px 5px 4px rgba(170, 77, 27, 0.2) inset, 0px 0px 0px 7px #fff, 1px 4px 5px 8px rgba(188, 188, 188, 0.6), 0px 0px 0px 9px #fff;
}

.a-btn:hover span:nth-child(3) {
    opacity: 1;
}

.a-btn:hover span:nth-child(2) {
    opacity: 0;
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    transform: scale(0);
}

.a-btn:hover span:nth-child(1) {
    -webkit-animation: rotate 1s linear;
    -moz-animation: rotate 1s linear;
    animation: rotate 1s linear;
}

.a-btn:active {
    -webkit-box-shadow: 0px 0px 5px 0px rgba(246, 212, 163, 0.5) inset, 0px -1px 5px 4px rgba(170, 77, 27, 0.2) inset, 0px 0px 0px 7px #fff, 0px -1px 0px 8px rgba(188, 188, 188, 0.3), 0px 0px 0px 10px #fff;
    -moz-box-shadow: 0px 0px 5px 0px rgba(246, 212, 163, 0.5) inset, 0px -1px 5px 4px rgba(170, 77, 27, 0.2) inset, 0px 0px 0px 7px #fff, 0px -1px 0px 8px rgba(188, 188, 188, 0.3), 0px 0px 0px 10px #fff;
    box-shadow: 0px 0px 5px 0px rgba(246, 212, 163, 0.5) inset, 0px -1px 5px 4px rgba(170, 77, 27, 0.2) inset, 0px 0px 0px 7px #fff, 0px -1px 0px 8px rgba(188, 188, 188, 0.3), 0px 0px 0px 10px #fff;
}

.a-btn:active span:nth-child(2) {
    color: rgba(170, 77, 27, 0.8);
    text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.6);
}

@keyframes rotate {
    0% {
        transform: scale(1) rotate(0);
    }
    50% {
        transform: scale(0.5) rotate(180deg);
    }
    100% {
        transform: scale(1) rotate(360deg);
    }
}

@-webkit-keyframes rotate {
    0% {
        -webkit-transform: scale(1) rotate(0);
    }
    50% {
        -webkit-transform: scale(0.5) rotate(180deg);
    }
    100% {
        -webkit-transform: scale(1) rotate(360deg);
    }
}

@-moz-keyframes rotate {
    0% {
        -moz-transform: scale(1) rotate(0);
    }
    50% {
        -moz-transform: scale(0.5) rotate(180deg);
    }
    100% {
        -moz-transform: scale(1) rotate(360deg);
    }
}

/*------头----*/

.wrap {
    width: 800px;
    margin: 0 auto;
}

#nav {
    margin: 0;
    padding: 0;
    list-style: none;
    border-bottom-left-radius: 4px;
    -moz-border-radius-bottomleft: 4px;
    -webkit-border-bottom-left-radius: 4px;
    border-bottom-right-radius: 4px;
    -moz-border-radius-bottomright: 4px;
    -webkit-border-bottom-right-radius: 4px;
    height: 40px;
    padding-left: 15px;
    padding-right: 15px;
}

#nav li {
    float: left;
    display: block;
    background: none;
    position: relative;
    z-index: 999;
    margin: 1px 1px;
}

#nav li a {
    display: block;
    padding: 0;
    font-weight: 700;
    line-height: 50px;
    text-decoration: none;
    color: #cf6062;
    zoom: 1;
    border-left: 1px solid transparent;
    border-right: 1px solid transparent;
    padding: 0px 12px;
}

#nav li a:hover, #nav li a.hov {
    /*background-color: #fff;*/
    /*border-left: 1px solid #d5dce8;*/
    /*border-right: 1px solid #d5dce8;*/
    color: #fff;
}

#nav ul {
    position: absolute;
    left: 1px;
    display: none;
    margin: 0;
    padding: 0;
    list-style: none;
    -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    -o-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    padding-bottom: 3px;
}

#nav ul li {
    width: 120px;
    float: left;
    /*border-top: 1px solid #666;*/
    text-align: left;
    background-color: #3a1b0e;
    border-radius: 2px;
}

#nav ul li:hover {
    border-left: 0px solid transparent;
    border-right: 0px solid transparent;
}

#nav ul a {
    display: block;
    height: 20px;
    line-height: 20px;
    padding: 8px 5px;
    color: #666;
    border-bottom: 1px solid transparent;
    text-transform: uppercase;
    color: #797979;
    font-weight: normal;
}

#nav ul a:hover {
    text-decoration: none;
    border-right-color: transparent;
    border-left-color: transparent;
    background: transparent;
    color: #ffffff;
}

.pl{
    color: #ffffff;
    height: 10px;
}
.plm{
    width: 30px;
    height: 30px;
}


